Summary of Balance Sheet Data (Tables)

3 Months Ended

Mar. 31, 2020

Statement of Financial Position [Abstract]

Schedule of Inventory, Current

The following schedule presents a summary of inventories by major class:

	March 31, 2020						December 31, 2019
	LIFO		Non-LIFO		Total		LIFO		Non-LIFO		Total
Raw materials	$	87	$	205	$	292	$	85	$	236	$	321
Work in process	102		75		177		113		93		206
Finished goods	417		535		952		451		696		1,147
Supplies and other	—		265		265		—		271		271
	606		1,080		1,686		649		1,296		1,945
Excess of FIFO or weighted-average cost over LIFO cost	(147)		—		(147)		(155)		—		(155)
Total	$	459	$	1,080	$	1,539	$	494	$	1,296	$	1,790

Property, Plant and Equipment

The following schedule presents a summary of property, plant and equipment, net:

	March 31, 2020		December 31, 2019
Land	$	160	$	165
Buildings	2,786		2,877
Machinery and equipment	13,610		13,946
Construction in progress	838		851
	17,394		17,839
Less accumulated depreciation	(10,168)		(10,389)
Total	$	7,226	$	7,450